{"product_id":"hella-7-07759-28-0-mass-air-flow-sensor","title":"Hella 7.07759.28.0 Mass Air Flow Sensor","description":"\u003ch2\u003eHella Mass Air Flow Sensor for BMW Diesel Applications\u003c\/h2\u003e\u003cp\u003eThe Hella 7.07759.28.0 mass air flow sensor is a direct-fit emission control sensor for select BMW diesel models. It is listed for 2009-2013 BMW X5 and 2009-2011 BMW 335d applications with OE No. 13628509725.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMass air flow sensor for emission control system service\u003c\/li\u003e\n\u003cli\u003eFits 2009-2013 BMW X5, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2009-2011 BMW 335d, N\/A\u003c\/li\u003e\n\u003cli\u003eOE reference: 13628509725\u003c\/li\u003e\n\u003cli\u003eHella part number 7.07759.28.0\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eBuilt for confirmed BMW fitment, this Hella sensor measures incoming air so the engine control system can calculate fueling more accurately. The Pierburg distributed by Hella brand line identifies this as a Pierburg-engineered component supplied through Hella distribution, making it a practical OE-style replacement for diesel intake air metering service on the BMW X5 and BMW 335d. If you are searching for a BMW X5 mass air flow sensor or a BMW 335d MAF sensor, part number 7.07759.28.0 matches the listed OE number and application coverage.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part May Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect air metering readings from a failing MAF sensor\u003c\/li\u003e\n\u003cli\u003eCheck engine light related to airflow or mixture faults\u003c\/li\u003e\n\u003cli\u003eRough idle or hesitation tied to inaccurate intake air data\u003c\/li\u003e\n\u003cli\u003eReduced drivability caused by contaminated or worn sensor elements\u003c\/li\u003e\n\u003cli\u003eFueling errors in diesel engine management systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the OE number 13628509725 before ordering and compare the connector, housing shape, and sensor location to the original unit. On BMW X5 and BMW 335d diesel applications, inspect the intake tract for leaks, loose clamps, or contamination before installing the new sensor. Clear fault codes and confirm live airflow data after installation to verify proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHella is a recognized OE supplier brand, and the Pierburg distributed by Hella line reflects OE-focused engineering for emission control components. Part number 7.07759.28.0 is listed for the specified BMW applications and OE reference.\u003c\/p\u003e","brand":"Hella","offers":[{"title":"Default Title","offer_id":52417897463989,"sku":"BFDP-7.07759.28.0","price":209.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HL_707759280_Fro.jpg?v=1777804700","url":"https:\/\/www.partcatalog.com\/products\/hella-7-07759-28-0-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}